Busch-Watchdog presence detector Type: 6131-74-101

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ABB i-bus ® EIBBusch-Watchdog presence detectorType: 6131-74-101Switch Value Cyclic HVACMonitoring /1Selection in ETS2– ABBPhys. SensorsPresence detectorThe application program is intendedfor the presence detector in connectionwith the switch actuator/sensor FM.Note: The descriptions for– switch,– value,– cyclic,– setting of the channels,– brightness-dependent switching,– light source,–HVAC– and monitoringhave already been outlined in theapplication description “Switch ValueCyclic HVAC Monitoring”.The function of the relay output isdescribed in the following section..RelayThe relay contact can beparameterised for various applicationsas a normally closed or normally opencontact.The relay output has its owncommunication object available“Output / Switching”. The relay outputcan thus be switched via the EIBindependently of the presencedetector. If the relay of the presencedetector should be triggered, thecommunication objects “Movementchannel ... / Telegr. switch” and “Output/ Switching” should be linked with acommon group address.During normal operation, the relayoutput can also be assigned ON andOFF switching times. These times arecomposed of a base and a factor.In the operating mode “Staircaselighting function”, an ON delay isavailable during normal operation. Thetime of the staircase lighting function isparameterised via a base and a factor.The actuator can send its status on theEIB. To do so, the parameter “Statusresponse” must be set to “yes”. In thiscase, the communication object“Output / Status” is available. If thevalue “1” is sent, this means that therelay has picked up. The sending of thestatus is not dependent on the setting“Normally opened contact” or“Normally closed contact”.The behaviour of the relay output onbus voltage recovery is by default setto “OFF”. If the relay should beswitched on after bus voltage recovery,the parameter “Contact at busrecovery” should be changed to “ON”.May 2002 2 - 97
ABB i-bus ® EIBBusch-Watchdog presence detectorType: 6131-74-101Additional communication objectsfor relay outputNo. Type Object name Function…8 1bit Output Switching10 1 bit Output StatusParameters for “Low Access”The default setting for the valuesis printed in bold type.Parameters for presence detectorwith “Low Access”:Output switch act. FM:– Operation mode normal operationStaircase lighting function– Switch ON delay yesnoOnly if “yes” is selected:– Time base for switch ON delay 0.5 ms / 8.2 ms / 130 ms / 2.1 s / 34 s /9 min– Factor for switch ON delay 10(1 … 255)Only for “normal operation”:– Switch OFF delay yesnoOnly if “yes” is selected:– Time base for switch OFF delay 0.5 ms / 8.2 ms / 130 ms / 2.1 s / 34 s /9 min– Factor for switch OFF delay 10(1 … 255)nur bei Treppenhauslichtfunktion:– Time base for staircase lighting 0.5 ms / 8.2 ms / 130 ms / 2.1 s / 34 s /function9 min– Factor for staircase lighting 10function (1 … 255)– Status response yesno– Relay is Normally opened contactNormally closed contactAdditional parameters for “High Access”:General:Behaviour on bus voltage recovery:(communication objects)– Contact at bus recovery ON(FM switch act.)OFF2 - 98 May 2002
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Busch-Watchdog presence detector Type: 6131-74-101

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